TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 18, 8:29 PM EST
Kalshi
For the rivalry match between the Chicago White Sox and the Chicago Cubs, the market hinges on the first inning's performance, specifically if either team scores. Taking place on August 18, 2026, the first inning in a highly charged local derby can be crucial for early advantage and fan excitement.
If either team scores a run in the first inning of the Chicago WS vs Chicago C professional baseball game originally scheduled for Aug 18, 2026 at 8:05 PM EDT, then the market resolves to Yes.
Prediction markets often reflect sharper, more granular insights than traditional sportsbooks because traders can react instantly to new information. For this market, the implied probability may diverge from sportsbook lines by a few points, depending on recent performance trends or weather conditions. While sportsbooks set fixed odds, prediction markets continuously update based on trader activity, potentially offering tighter spreads or more accurate forecasts of outcomes.
This market resolves around Aug 19, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result depends solely on whether either Chicago WS or Chicago C scores in the first inning of the game, as officially recorded by the league. No subjective judgment is involved—only the play-by-play and box score matter for resolution.
Injuries to key hitters or pitchers, last-minute weather delays, and bullpen announcements could all shift this market. A strong recent performance by a starting pitcher for either team might lower implied odds of a run, while rain checks or lineup changes could increase them. Any pre-game ceremony or delay affecting the first inning’s start may also cause short-term volatility as traders adjust expectations.